package main

import "fmt"

func main() {
	//二维数组
	arr := [2][3]int{
		{1, 2, 3},
		{4, 5, 6},
	}
	//遍历
	for i := 0; i < len(arr); i++ {
		for j := 0; j < len(arr[i]); j++ {
			fmt.Println(arr[i][j])
		}
	}

}
